Weniger J P, Chouraqui J, Zeis A
C R Acad Hebd Seances Acad Sci D. 1977 Jan;284(3):199-201.
Removal of the hypophysis by decapitation of the 19--or 20 days--old Rat embryo is followed by a significant decrease in the ability of the embryonic testis to synthesize testosterone and androstenedione from acetate in vitro. It is concluded that pituitary-testis relationships first appear at 19 days of intrauterine life.
对19或20日龄大鼠胚胎断头摘除垂体后，胚胎睾丸在体外从醋酸盐合成睾酮和雄烯二酮的能力显著下降。得出的结论是，垂体-睾丸关系在子宫内生活19天时首次出现。
